Answer:
y= 5x......eqn(1)
-2x+2y= 12......eqn(2)
now
substituting value of eeqn(1) in eqn(2) ,
-2x+2(5x) =12
-2x + 10x = 12
8x = 12
X = 12 ÷ 8
X= 3/2
now put value of X in eqn (1)
y= 5x
y = 5 × 3/2
y = 15/2
Step-by-step explanation:
not sure any ans but I tried my best : )
Answer:
B
Step-by-step explanation:
bexauae I did the quiz
Answer:
5 prime tier
Step-by-step explanation:
Answer:
29013
Step-by-step explanation:
Do PEMDAS. Multiply 69 and 420 and 1 and 44. Then you will get 28980+77-44. Then add and subtract from there. Answer is 29,013.
Answer: No
Step-by-step explanation: If flipped 400 times and 222 times are heads, then there is a 55.5% chance it will be heads. If flipped 10,000 times, then there should be 5550 heads.